View allAll Photos Tagged Microprocessors
2012-10-27:
This is an extension board for the Raspberry Pi that lets me play around with peripherals like sensors (temperature, humidity, ..), motors, lights, etc. But the first step is to actually build it. Soldering and all. Keep my fingers crossed that I don't break a thing...
Bill Karagounis, programador de Microsoft, describe en el blog oficial de Windows la forma en que Windows 8 logrará reducir considerablemente el uso de RAM en comparación con Windows 7.
This set of images were created by implementing various colour filters as discussed on my blog: softwarebydefault.com
Nuförtiden är inte 4GB RAM så mycket, men det är drygt 500000ggr mer än de 8kB som satt i min första dator.
1. Miniaturized module (67.6x36.7 mm2) with ideal cost-performance trade-off; Low power consumption(0.6 - 0.9 W)
2. Based on Freescale VF6xx SoC, Dual core ARM Cortex™-A5(500 MHz), Cortex™-M4(167 MHz)
3. Multimedia Support – Display controller, Integrated graphics controller, 2D acc., RGB, CPI, Analog Audio; Connectivity interfaces – CAN, SD/MMC, USB, SPI, I2C,
Ethernet, UART, IrDA
4. Member of extensive pin-compatible Colibri family; Industrial temperature compliant; Supports asymmetric multi-core processing; Availability till 2028; Passive
cooling support
5. Supported OS - Windows CE/ Embedded Compact, Linux, eCos
To find out more about the Colibri VF61 Computer on Module, visit www.toradex.com/computer-on-modules/colibri-arm-family/fr...
What is the need for an infinite loop in Embedded systems?Infinite Loops are those program constructs where in there is no break statement so as to get out of the loop, it just keeps looping over the statements within the block defined.Example:While(Boolean True) OR for(;;);{//Code}Embedded systems need infinite loops for repeatedly processing/monitoring the state of the program. One example could be the case of a program state continuously being checked for any exceptional errors that might just occur during run time such as memory outage or divide by zero etc.,For e.g. Customer care Telephone systems where in a prerecorded audio file is played in case the dialer is put on hold.
Also circuits being responsible for indicating that a particular component is active/alive during its operation by means of LED's.
How does combination of functions reduce memory requirements in embedded systems?The amount of code that has to be dealt with is reduced thus easing the overhead and redundancy is eliminated in case if there is anything common among the functions.
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via IngenuityDias ingenuitydias.blogspot.com/2015/06/interview-questions-em...